Gravel – An Important Component of Smooth-Running Roads and Highways
It can be easy to forget that the smooth pavement we take for granted every day is only possible thanks to a lot of hard work and effort. Construction and maintenance crews work in all weather, sometimes under dangerous conditions, to ensure the roads remain clear. How does gravel help in road paving? With the help of heavy-duty machines, the gravel spread over the road after levelling the surface is compacted to form a solid base for asphalt or concrete. The compacted layer is known as the subbase, whereas the base course is the layer of crushed stone. Crushed gravel in Kelowna is widely used in the construction industry because it has many uses. It serves as a building material, roadbed and so on. In road construction, it is used as a base for concrete. This is because it brings the concrete mix and easily fills in the potholes and any other irregularities on the surface. The resulting blend offers durability that lasts decades. In some cases, gravel may be used to fill